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1 Does an average box of cereal contain 348 grams of cereal A random sample of 36 boxes showed mean 340 The company has specified
1 Does an average box of cereal contain 348 grams of cereal A random sample of 36 boxes showed mean 340 The company has specified standard deviation to be 12 grams and the distribution to be normal Test at the a 0 01 HO Formula Test H1
1 Does an average box of cereal contain 348 grams of cereal A random sample of 36 boxes showed mean 340 The company has specified standard deviation to be 12 grams and the distribution to be normal Test at the a 0 01 HO Formula Test H1
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